-
IM 2 interrupts and smooth scrolling - easy peasy!Okay, been fiddling around with IM 2 and have actually mastered (I think) how to use IM 2! Now I run my game Ragnar Revival in IM2 and use HALT to sy…
... /> in a,(07Eh)
and 1
jr nz mainloop ;No ... off interrups
im 1 ;switch to IM 1 and enable
ei ... -
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... off interrups
im 1 ;switch to IM 1 and enable
ei ... /> DEFB 20,16,8,0,-1,-1,2,2
... 86,162, 2,129, 1
DEFB 1, 1, 2, 2, 2, 4 ... 0, 0, 1, 1, 1, 2, 3
DEFB 2, 3, 1, 1, 1, 0, 0 ... -
Magic Knight Website UpdateNew thread, the old one didn't turn up after clicking "New Posts" and I'm interested in feedback so I made a new, slightly more relevantly titled thr…
... /> Plans for this site :-
1) Switch away from using a table ... -
Multiface 128 and floppy drive questionHi, promise, my last question......... Been searching around for info, with no luck. With a multiface 128, can you attach a 3.5 inch floppy disk dri…
... with Drive Select (DS 0/1) switch or jumper. Amiga, ST and ... the DS 0 with DS 1 signal, as all these PC ... drives are DS 1 currently (again: The crossed over ... -
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... off interrups
im 1 ;switch to IM 1 and enable
ei ... ,0,SPRUP,0,2,0,1,1,1,0
DEFB 10,12 ... ,0,SPRUP,2,2,0,1,1,1,0
; 4 ... , 0, 0, 1, 1, 1, 2, 3
DEFB 2, 3, 1, 1, 1, 0, 0 ... -
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... off interrups
im 1 ;switch to IM 1 and enable
ei ... ,0,SPRUP,2,2,0,1,1,1,0
... ,0,SPRUP,2,2,0,1,1,1,0
DEFB 8 ... , 0, 0, 1, 1, 1, 2, 3
DEFB 2, 3, 1, 1, 1, 0, 0 ... -
128k Screen Flipping - Sample Code PleaseI know this has been covered before, but I cannot find out code to do the following: On a 128k Spectrum tell the speccy to display from address 4915…
... about two things
1) which screen is displayed
ad 1) which screen is displayed depends ... /> set bit 3 to 1 ;switch to shadow screen, your sprite ...
some notes:
-you switch banks which everyone holds adresses ... -
Need advice choosing one of these optionsA few spanish friends are willing to help me build and program the ethernet interface for the Speccy. Here are the possibilities. Any advice would be…
... may be enclosed in an Inteface 1 style enclosure under the Speccy ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... easily, since we can switch back and forth between ResiDOS ... steps:
[LIST=1]
[*]Switch to ResiDOS and open file ... file for writing
[*]Switch to ResiDOS and read up ... until all file transferred
[*]Switch to ResiDOS and close file ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... easily, since we can switch back and forth between ResiDOS ... steps:
[LIST=1]
[*]Switch to ResiDOS and open file ... file for writing
[*]Switch to ResiDOS and read up ... until all file transferred
[*]Switch to ResiDOS and close file ... -
Help identifying hardware peripheralA few months ago someone gave me all their Speccy stuff. The Spectrum itself was broken, but I got with it quite a few useful peripherals. Among thes…
... compatible), a 2-way switch and a DE9 male ... ]
1 switch with 9 pins?
1) Does the computer accept keys ... left?
2) When switch is right, press enter ... and switch to left. Release key.< ... -
Help identifying hardware peripheralA few months ago someone gave me all their Speccy stuff. The Spectrum itself was broken, but I got with it quite a few useful peripherals. Among thes…
[QUOTE=Dr BEEP;396718]1 switch with 9 pins?
... programmable joystick interface.
1) Does the computer accept keys ... to left?
2) When switch is right, press enter and ... switch to left. Release key.
... -
Loopz collectionJust found both tapes from the Loopz compilation by Audiogenic. They contain the Speccy version on 1 side & the Amstrad version on the other. If I we…
... either VOC2TZX with the /CPC switch or might have used Samp2CDT ... convert to CSW using the -1 switch to use the old v ... -
Elite's iPhone/iPad Spectrum Emulator updated... with Manic Miner, Monty and more!This was updated earlier today: [URL="http://itunes.apple.com/gb/app/zx-spectrum-elite-collection/id391336343?mt=8"]link[/URL]. Now includes Manic M…
... would like to have:-
1- Switch off UI/HUD etc leaving ... -
Star Heritage::TranslationHi all! I am almost finished with a translation of a Russian adventure game Star Heritage (demo) to poor English. I need a volunteer(s) with a good …
... should be like this:
1. Switch the emulator to a suitable ... -
SAM Coupe - a video problemHi mates. Lately I managed to acquire a SAM Coupe 512K. There are, however, certain problems that - I thought - You might help me with, in a mome…
... basic commands:
MODE 1 - switch to ZX graphic mode
MODE 2 - switch to multicolor ZX mode (similar ... as TIMEX)
MODE 3 - switch to hi-res mode 512x192 ... -
z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…
... /> //done
while ( 1) {
switch( in_Inkey() ) {
case ... -
z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…
... BC,37000
LD A,1
writeagain:
LD ... /> //done
while ( 1) {
switch( in_Inkey() ) {
case ... -
Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
... ,1,1}, {0,2,2},
{0,1,1}, {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1},
#endasm
while (1) {
switch( in_Inkey() ) {
case 'p ... , 3, 4, 1, 78
DEFB 1,138, 1, 34, 1,226, 1,142
Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
... ,1,1}, {0,2,2},
{0,1,1}, {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1},
#endasm
while (1) {
switch( in_Inkey() ) {
case 'p ... , 3, 4, 1, 78
DEFB 1,138, 1, 34, 1,226, 1,142
Bomb Munchies - preview releaseBomb Munchies Preview release Version 12th Jan 2014 [URL=http://s979.photobucket.com/user/MatGubbins/media/bmsix_zpsc33279a2.gif.html][IMG]http://i…
... />
1) Switch on your computer (handy!) and ... />
Joystick 1 -> Sinclair 1 (6789 0) Threshold 16 ... THAT....
joystick 1 is still Sinclair I ... different numbers?
pad 1 - 1234 pad 2 - ...The official CSSCGC 2014 threadJust to announce that the comp.sys.sinclair Crap Games Competition 2014 is now open. It's home for the year will be; [url]http://www.mykeweb.co.uk/c…
[QUOTE=Einar Saukas;747420]Actually there are 96 font characters (from 32 to 127).
Thus 2 different fonts will give you 96*2=192 characters, using 768*2=1536 bytes.[/QUOTE]
Ah, I'm with you now, 1 'switch' 2 character sets...Website & Signature updateHi folks, I'm trying to update my signature to include my new website. It's only just started, but I'd like it to be 'out there' ready for when I ge…
... /> Plans for this site :-
1) Switch away from using a table ...Help! I'm learning Machine Code...Having decided to take the plunge and learn to machine code a while ago, I have started in earnest using the much recommended 'Mastering Machine Code…
... /> LD A,C
AND 1
JR NZ, option_1
switch something on or off, or ... could always have the 0/1 switch as separate 'initialise' and 'operate ...Ensure program runs in USR 0 mode?Is there some BASIC that can be used in a program to make sure the the program runs (even on 128k models) in 48k or USR 0 mode? I obviously then wan…
...
60 DATA 253,203,1,166,42,178,92,54 ... />
USR0: res 4, (iy+1) ; Switch to 48 basic
ld ...GP2Xpectrum 1.2Hi all! Even though I still haven't been contacted by Hermes, I decided to make this one the final 1.2 release. Next version will be 1.3b1 . Anyway…
... this one the final 1.2 release. Next version ... will be 1.3b1 .
... that I introduced in 1.2b3 with page advance: ... option where you can switch between Frameskip 1 (25Hz @ 133Mhz) ... complete changelog from version 1.1 to 1.2 is in ...Interface 1 emulation issuesFor Virtual Spectrum v3.0 I am implementing virtual Interface 1 and Interface 2 options! The I/F2 ROM option works already, and I have got the I/F1 s…
... I am implementing virtual Interface 1 and Interface 2 options! The ... so CLS# works and CAT 1 gives 'microdrive not present'.
Interface 1 emulation on Spin in 128K ... commands work (try CAT 1). If I switch to emulating a 48K ...SCREEN$ 1.9e Released!And here's another update! [url]http://paul.dunn.googlepages.com/SCREEN_1.9e.rar[/url] There's a few new things in this release, but it's mostly bu…
... /> I've added the small (1 second) pickup-pause on the ... tones - the tones play for 1 second *before* the stripes appear ... added a logging command line switch (/L) which will help be ...
